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$583+ Cheap flights from Boise (BOI) to Belgrade (BEG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BEG
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Boise to Belgrade

Best flights from Boise to Belgrade
Discover carefully curated flight deals from Boise to Belgrade that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/612:19 pmBOI - BEG
2 stops16h 36mUnited Airlines
Tue 2/106:10 amBEG - BOI
2 stops25h 38mUnited Airlines
Deal found 12/12$583
This Ovago deal was found by Cheapflights users on 12/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/152:40 pmBOI - BEG
2 stops24h 45mLufthansa
Wed 5/276:15 amBEG - BOI
2 stops23h 01mLufthansa
Deal found 12/13$973

Find flight deals from Boise to Belgrade

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Belgrade (BEG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$583
(United Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Belgrade Nikola Tesla flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Belgrade Nikola Tesla flights.
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From Boise Air Term. Gowen Fld to Belgrade Nikola Tesla
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Belgrade that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Boise to Belgrade that are best for you.

Fly from

Boise

Fly to

Belgrade

Route

Depart

Return

Price

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

Fri 2/6

12:19 pm-12:55 pm

2 stops16h 36m

Belgrade Nikola Tesla

Tue 2/10

6:10 am-11:48 pm

2 stops25h 38m

$583

BoiseBelgrade

BOI - BEG

BOIBEG

Boise Air Term. Gowen Fld

Wed 4/15

2:40 pm-11:25 pm

2 stops24h 45m

Belgrade Nikola Tesla

Wed 5/27

6:15 am-9:16 pm

2 stops23h 01m

$973

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Compare providers for flights from Boise to Belgrade

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Belgrade in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Belgrade flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boise-Belgrade flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boise-Belgrade flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Belgrade flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Belgrade flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Belgrade

Have a flexible travel schedule? Discover the best time to fly to Belgrade from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Belgrade

What is the cheapest time of day to fly from BOI to BEG?

Find hourly flight availability from Boise to Belgrade. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

When flying from Boise to Belgrade, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 14% versus a flight in the evening.

Related info for your journey

Find useful and relevant information for your journey from Boise to Belgrade. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Boise to Belgrade?

    A quick flight from Boise to Belgrade can take about 16h 36m. United Airlines provides one of the quickest options available for as low as $583. Airlines will cover a distance of 5767 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Boise to Belgrade that include hotel bookings?

    Yes. In addition to deals on Boise to Belgrade flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Belgrade?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Belgrade.

  • Can I find deals for business class flights from Boise to Belgrade?

    Yes. Cheapflights offers flight deals from Boise to Belgrade by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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